Search Results - "Lee, Hyung‐Ik"

High‐Throughput Growth of Wafer‐Scale Monolayer Transition Metal Dichalcogenide via Vertical Ostwald Ripening by Seol, Minsu, Lee, Min‐Hyun, Kim, Haeryong, Shin, Keun Wook, Cho, Yeonchoo, Jeon, Insu, Jeong, Myoungho, Lee, Hyung‐Ik, Park, Jiwoong, Shin, Hyeon‐Jin

“…For practical device applications, monolayer transition metal dichalcogenide (TMD) films must meet key industry needs for batch processing, including the…”
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Ultralow-dielectric-constant amorphous boron nitride by Hong, Seokmo, Lee, Chang-Seok, Lee, Min-Hyun, Lee, Yeongdong, Ma, Kyung Yeol, Kim, Gwangwoo, Yoon, Seong In, Ihm, Kyuwook, Kim, Ki-Jeong, Shin, Tae Joo, Kim, Sang Won, Jeon, Eun-chae, Jeon, Hansol, Kim, Ju-Young, Lee, Hyung-Ik, Lee, Zonghoon, Antidormi, Aleandro, Roche, Stephan, Chhowalla, Manish, Shin, Hyeon-Jin, Shin, Hyeon Suk

“…Decrease in processing speed due to increased resistance and capacitance delay is a major obstacle for the down-scaling of electronics 1 – 3 . Minimizing the…”
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Development of Highly Stable and Mass Transfer-Enhanced Cathode Catalysts: Support-Free Electrospun Intermetallic FePt Nanotubes for Polymer Electrolyte Membrane Fuel Cells by Lee, Jaehyuk, Yoo, Ji Mun, Ye, Youngjin, Mun, Yeongdong, Lee, Seonggyu, Kim, Ok-Hee, Rhee, Hee-Woo, Lee, Hyung Ik, Sung, Yung-Eun, Lee, Jinwoo

“…Proton exchange membrane fuel cells (PEMFCs) are an alternative clean energy source and they are attracting increased attention. However, several limitations…”
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Simple synthesis of hierarchically structured partially graphitized carbon by emulsion/block-copolymer co-template method for high power supercapacitors by Mun, Yeongdong, Jo, Changshin, Hyeon, Taeghwan, Lee, Jaehyuk, Ha, Kyoung-Su, Jun, Ki-Won, Lee, Sang-Hyup, Hong, Seok-Won, Lee, Hyung Ik, Yoon, Songhun, Lee, Jinwoo

“…Hierarchical structure with macropores interconnecting mesopores of carbon material can remarkably improve the rate performance of electric double layer…”
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Band gap and defect states of MgO thin films investigated using reflection electron energy loss spectroscopy by Heo, Sung, Cho, Eunseog, Lee, Hyung-Ik, Park, Gyeong Su, Kang, Hee Jae, Nagatomi, T., Choi, Pyungho, Choi, Byoung-Deog

“…The band gap and defect states of MgO thin films were investigated by using reflection electron energy loss spectroscopy (REELS) and high-energy resolution…”
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Band alignment of atomic layer deposited (HfZrO4) 1−x (SiO2) x gate dielectrics on Si (100) by Heo, Sung, Tahir, Dahlang, Chung, Jae Gwan, Lee, Jae Cheol, Kim, KiHong, Lee, Junho, Lee, Hyung-Ik, Park, Gyeong Su, Oh, Suhk Kun, Kang, Hee Jae, Choi, Pyungho, Choi, Byoung-Deog

“…The band alignment of atomic layer deposited (HfZrO4)1−x(SiO2)x (x = 0, 0.10, 0.15, and 0.20) gate dielectric thin films grown on Si (100) was obtained by…”
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Thermal conductivities of a needle-punched carbon/carbon composite with unbalanced structures by Lee, Jungmin, Lee, Hyung Ik, Paik, Jong Gyu

“…The XYZ 3-dimensional thermal conductivities of the C/C up to 2000 °C were measured by a laser flash method. Carbon fiber-reinforced carbon composites (C/C)…”
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Degradation by water vapor of hydrogenated amorphous silicon oxynitride films grown at low temperature by Lee, Hyung-Ik, Park, Jong-Bong, Xianyu, Wenxu, Kim, Kihong, Chung, Jae Gwan, Kyoung, Yong Koo, Byun, Sunjung, Yang, Woo Young, Park, Yong Young, Kim, Seong Min, Cho, Eunae, Shin, Jai Kwang

“…We report on the degradation process by water vapor of hydrogenated amorphous silicon oxynitride (SiON:H) films deposited by plasma-enhanced chemical vapor…”
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Chemically Homogeneous and Thermally Robust Ni1-xPtxSi Film Formed Under a Non-Equilibrium Melting/Quenching Condition by Kim, Jinbum, Choi, Seongheum, Park, Taejin, Kim, Jinyong, Kim, Chulsung, Cha, Taeho, Lee, Hyangsook, Lee, Eunha, Won, Jung Yeon, Lee, Hyung-Ik, Hyun, Sangjin, Kim, Sunjung, Shin, Dongsuk, Kim, Yihwan, Kwon, Keewon, Kim, Hyoungsub

“…To synthesize a thermally robust Ni1-xPtxSi film suitable for ultrashallow junctions in advanced metal-oxide-semiconductor field-effect transistors, we used a…”
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Effective work function engineering for a TiN/XO(X = La, Zr, Al)/SiO2 stack structures by Lee, Dongjin, Cho, Eunae, Lee, Jieun, Jung, Kyoungho, Jeong, Moonyoung, Yamada, Satoru, Hong, Hyeongsun, Lee, Kyupil, Heo, Sung, Ko, Dongsu, Kim, Yong Su, Kyoung, Yong Koo, Lee, Hyung-Ik, Lee, Hyo Sug, Park, Gyeong-Su, Shin, Jai Kwang

“…In this study, we demonstrated that work function engineering is possible over a wide range (+200 mV to −430 mV) in a TiN/XO (X = La, Zr, or Al)/SiO2 stack…”
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Direct band gap measurement of Cu(In,Ga)(Se,S)2 thin films using high-resolution reflection electron energy loss spectroscopy by Heo, Sung, Lee, Hyung-Ik, Song, Taewon, Park, Jong-Bong, Ko, Dong-Su, Chung, JaeGwan, Kim, KiHong, Kim, Seong Heon, Yun, Dong-Jin, Ham, YongNam, Park, Gyeong Su, Lee, Dongho, Nam, Junggyu, Kang, Hee Jae, Choi, Pyung-Ho, Choi, Byoung-Deog

“…To investigate the band gap profile of Cu(In1−x,Gax)(Se1−ySy)2 of various compositions, we measured the band gap profile directly as a function of in-depth…”
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Ordered mesoporous carbons with controlled particle sizes as catalyst supports for direct methanol fuel cell cathodes by Joo, Sang Hoon, Lee, Hyung Ik, You, Dae Jong, Kwon, Kyungjung, Kim, Jin Hoe, Choi, Yeong Suk, Kang, Min, Kim, Ji Man, Pak, Chanho, Chang, Hyuk, Seung, Doyoung

“…The ordered mesoporous carbons (OMCs) with various primary particle sizes were synthesized and the effect of the particle size of the OMC supports on their…”
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Advanced Hybrid Supercapacitor Based on a Mesoporous Niobium Pentoxide/Carbon as High-Performance Anode by Lim, Eunho, Kim, Haegyeom, Jo, Changshin, Chun, Jinyoung, Ku, Kyojin, Kim, Seongseop, Lee, Hyung Ik, Nam, In-Sik, Yoon, Songhun, Kang, Kisuk, Lee, Jinwoo

“…Recently, hybrid supercapacitors (HSCs), which combine the use of battery and supercapacitor, have been extensively studied in order to satisfy increasing…”
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Addressing diffusion behavior and impact in an epoxy–amine cure system using molecular dynamics simulations by Kwon, Sung Hyun, Kang, Haisu, Kim, Byeong-Joo, Lee, Hyung Ik, Lee, Jung Min, Kim, Jungchul, Lee, Seung Geol

“…To deepen understanding of diffusion-controlled crosslinking, molecular dynamics (MD) simulations are carried out by taking the diffusion image of 3,3′-diamino…”
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Author Correction: Addressing diffusion behavior and impact in an epoxy–amine cure system using molecular dynamics simulations by Kwon, Sung Hyun, Kang, Haisu, Kim, Byeong‑Joo, Lee, Hyung Ik, Lee, Jung Min, Kim, Jungchul, Lee, Seung Geol

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Spherical indentations on hafnium carbide- and silicon-carbide-coated carbon–carbon composites after thermal shock test in air by Lee, Kee Sung, Meng, Zicheng, Sihn, Ihn-Cheol, Choi, Kyoon, Lee, Ji Eun, Bae, Soobin, Lee, Hyung-Ik

“…In this study, high-temperature oxidations and indentations on silicon carbide (SiC)- and hafnium carbide (HfC)-coated carbon–carbon (C/C) composites were…”
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The enhanced thermal and mechanical properties of graphite foams with a higher crystallinity and apparent density by Kim, Ji-Hyun, Lee, Hyung-Ik, Lee, Young-Seak

“…Graphite powder, which has a highly graphitic structure, is used as filler material in the preparation of graphite foams (GFms) and enhances the foams’…”
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Source/Drain Formation of Self-Aligned Top-Gate Amorphous GaInZnO Thin-Film Transistors by hbox NH 3 Plasma Treatment by Sangwook Kim, Sangwook Kim, Jaechul Park, Jaechul Park, Changjung Kim, Changjung Kim, Ihun Song, Ihun Song, Sunil Kim, Sunil Kim, Sungho Park, Sungho Park, Huaxiang Yin, Huaxiang Yin, Hyung-Ik Lee, Hyung-Ik Lee, Eunha Lee, Eunha Lee, Youngsoo Park, Youngsoo Park

“…The source/drain region of amorphous GaInZnO thin-film transistor with self-aligned top-gate structure was defined by simple NH sub(3) plasma treatment instead…”
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Synthesis and densification of ultra-fine ZrC powders-effects of C/Zr ratio by Yu, Lei, Feng, Lun, Lee, Hyung Ik, Silvestroni, Laura, Sciti, Diletta, Woo, Yi Jin, Lee, Sea-Hoon

“…The excess carbon and oxygen contents of ZrC nano-powders was controlled, and the resultant effects on the densification of ZrC was analyzed. The particle size…”
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Pt-doped Ni-silicide films formed by pulsed-laser annealing: Microstructural evolution and thermally robust Ni1-xPtxSi2 formation by Kim, Jinbum, Shin, Ilgyou, Park, Taejin, Kim, Jinyong, Choi, Seongheum, Lee, Sungho, Hong, Seongpyo, Lee, Hyung-Ik, Won, Jung Yeon, Kim, Taegon, Kim, Yihwan, Hwang, Kihyun, Lee, Hoo-Jeong, Kim, Hyoungsub

“…Pulsed-laser annealing (PLA) was performed on a preformed Pt-doped Ni-rich silicide film (Ni2Si phase), and its microstructural and phase evolution were…”
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